docs: fix html end/start tags

for more well-formed html

Signed-off-by: Brian Paul <brianp@vmware.com>
diff --git a/docs/lists.html b/docs/lists.html
index c79d615..d288cc8 100644
--- a/docs/lists.html
+++ b/docs/lists.html
@@ -14,26 +14,23 @@
 </p>
 
 <ul>
-<li><a href="http://lists.freedesktop.org/mailman/listinfo/mesa-users"
+<li><p><a href="http://lists.freedesktop.org/mailman/listinfo/mesa-users"
 target="_parent">mesa-users</a> - intended for end-users of Mesa and DRI
 drivers.  Newbie questions are OK, but please try the general OpenGL
-resources and Mesa/DRI documentation first.
+resources and Mesa/DRI documentation first.</p>
 </li>
-<br>
-<li><a href="http://lists.freedesktop.org/mailman/listinfo/mesa-dev"
+<li><p><a href="http://lists.freedesktop.org/mailman/listinfo/mesa-dev"
 target="_parent">mesa-dev</a> - for Mesa, Gallium and DRI development
-discussion.  Not for beginners.
+discussion.  Not for beginners.</p>
 </li>
-<br>
-<li><a href="http://lists.freedesktop.org/mailman/listinfo/mesa-commit"
+<li><p><a href="http://lists.freedesktop.org/mailman/listinfo/mesa-commit"
 target="_parent">mesa-commit</a> - relays git check-in messages
 (for developers).
-In general, people should not post to this list.
+In general, people should not post to this list.</p>
 </li>
-<br>
-<li><a href="http://lists.freedesktop.org/mailman/listinfo/mesa-announce"
+<li><p><a href="http://lists.freedesktop.org/mailman/listinfo/mesa-announce"
 target="_parent">mesa-announce</a> - announcements of new Mesa
-versions are sent to this list.  Very low traffic.
+versions are sent to this list.  Very low traffic.</p>
 </li>
 </ul>